Hi all,
I just came across this discussion from ealier and wanted to send it
as a reminder for the WG - when we discuss topic 3 on Monday morning,
we should discuss a change to
http://www.w3.org/2008/WebVideo/Fragments/WD-media-fragments-spec/#naming-track
where multiple tracks can be specified and the separator should
probably be ";" (which is what Davy's implementation already uses, see
below).
Cheers,
Silvia.
On Wed, Feb 17, 2010 at 8:54 AM, Silvia Pfeiffer
<silviapfeiffer1@gmail.com> wrote:
> Hi Davy, all,
>
> On Tue, Feb 16, 2010 at 11:00 PM, Silvia Pfeiffer
> <silviapfeiffer1@gmail.com> wrote:
>> Hi Davy,
>>
>> On Tue, Feb 16, 2010 at 7:04 PM, Davy Van Deursen
>> <davy.vandeursen@ugent.be> wrote:
>>> On feb 15, 2010 at 22:23, Silvia Pfeiffer wrote:
>>>
>>>> It is possible do devise a track addressing method that includes some
>>>> of the other attributes. For example, a combination of type, role and
>>>> lang could make sense, something like:
>>>>
>>>> #track=audio(audesc, en)&video(main,en)&text(cc,en)&text(sub,fr)
>>>>
>>>> I just made this up, so feel free to suggest any other markup means.
>>>
>>> So 'audio(audesc, en)&video(main,en)&text(cc,en)&text(sub,fr)' corresponds
>>> to the trackname?
>>
>> Nah, I did indeed mess this one up. "&" should not have been used
>> here, since it separates name-value pairs. You've used semicolon to
>> separate your track names, so this would be more appropriate:
>>
>> #track=audio(audesc,en);video(main,en);text(cc,en);text(sub,fr)
>>
>
> Just reading the current spec, we actually have only ":" and ","
> specified as substructuring elements (see
> http://www.w3.org/2008/WebVideo/Fragments/WD-media-fragments-spec/#fragment-structure).
>
> So, this should actually be
> #track=audio(audesc,en),video(main,en),text(cc,en),text(sub,fr)
>
> Davy, you may need to change your implementation, or alternatively we
> should add the ";" as another substructuring element.
>
> Cheers,
> Silvia.
>